SE525259C2 - En metod och en anordning för att mäta högspänd växelspänning med en kondensatorutrustning - Google Patents

En metod och en anordning för att mäta högspänd växelspänning med en kondensatorutrustning

Info

Publication number
SE525259C2
SE525259C2 SE0203861A SE0203861A SE525259C2 SE 525259 C2 SE525259 C2 SE 525259C2 SE 0203861 A SE0203861 A SE 0203861A SE 0203861 A SE0203861 A SE 0203861A SE 525259 C2 SE525259 C2 SE 525259C2
Authority
SE
Sweden
Prior art keywords
voltage
current
measured value
capacitor
equipment
Prior art date
Application number
SE0203861A
Other languages
English (en)
Swedish (sv)
Other versions
SE0203861D0 (sv
SE0203861L (sv
Inventor
Morgan Adolfsson
Jan Lundquist
Juergen Haefner
Original Assignee
Abb Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Abb Ab filed Critical Abb Ab
Priority to SE0203861A priority Critical patent/SE525259C2/sv
Publication of SE0203861D0 publication Critical patent/SE0203861D0/xx
Priority to DE60333386T priority patent/DE60333386D1/de
Priority to AT03781244T priority patent/ATE474229T1/de
Priority to US10/539,278 priority patent/US7126348B2/en
Priority to EP03781244A priority patent/EP1573341B1/de
Priority to PCT/SE2003/002023 priority patent/WO2004057346A1/en
Priority to CNB2003801097305A priority patent/CN100437123C/zh
Priority to AU2003288863A priority patent/AU2003288863A1/en
Publication of SE0203861L publication Critical patent/SE0203861L/xx
Publication of SE525259C2 publication Critical patent/SE525259C2/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/04—Voltage dividers
    • G01R15/06—Voltage dividers having reactive components, e.g. capacitive transformer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
SE0203861A 2002-12-20 2002-12-20 En metod och en anordning för att mäta högspänd växelspänning med en kondensatorutrustning SE525259C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE0203861A SE525259C2 (sv) 2002-12-20 2002-12-20 En metod och en anordning för att mäta högspänd växelspänning med en kondensatorutrustning
DE60333386T DE60333386D1 (de) 2002-12-20 2003-12-18 Verfahren und einrichtung zur spannungsmessung in einemhochspannungsleiter
AT03781244T ATE474229T1 (de) 2002-12-20 2003-12-18 Verfahren und einrichtung zur spannungsmessung in einemhochspannungsleiter
US10/539,278 US7126348B2 (en) 2002-12-20 2003-12-18 Method and a device for voltage measurement in a high-voltage conductor
EP03781244A EP1573341B1 (de) 2002-12-20 2003-12-18 Verfahren und einrichtung zur spannungsmessung in einemhochspannungsleiter
PCT/SE2003/002023 WO2004057346A1 (en) 2002-12-20 2003-12-18 A method and a device for voltage measurement in a high-voltage conductor
CNB2003801097305A CN100437123C (zh) 2002-12-20 2003-12-18 用于高压导体的电压测量的方法与装置
AU2003288863A AU2003288863A1 (en) 2002-12-20 2003-12-18 A method and a device for voltage measurement in a high-voltage conductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0203861A SE525259C2 (sv) 2002-12-20 2002-12-20 En metod och en anordning för att mäta högspänd växelspänning med en kondensatorutrustning

Publications (3)

Publication Number Publication Date
SE0203861D0 SE0203861D0 (sv) 2002-12-20
SE0203861L SE0203861L (sv) 2004-06-21
SE525259C2 true SE525259C2 (sv) 2005-01-18

Family

ID=20290008

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0203861A SE525259C2 (sv) 2002-12-20 2002-12-20 En metod och en anordning för att mäta högspänd växelspänning med en kondensatorutrustning

Country Status (8)

Country Link
US (1) US7126348B2 (de)
EP (1) EP1573341B1 (de)
CN (1) CN100437123C (de)
AT (1) ATE474229T1 (de)
AU (1) AU2003288863A1 (de)
DE (1) DE60333386D1 (de)
SE (1) SE525259C2 (de)
WO (1) WO2004057346A1 (de)

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RU2368906C2 (ru) * 2007-09-05 2009-09-27 Закрытое Акционерное Общество "Арматурно-Изоляторный Завод" Высоковольтное цифровое устройство для измерения тока
US20090243590A1 (en) * 2008-04-01 2009-10-01 Stephen James West System and method for monitoring current in a conductor
US8163574B2 (en) * 2009-05-08 2012-04-24 Eaton Corporaton System and method for sensing voltage in medium-to-high voltage applications
US8294477B2 (en) * 2009-11-20 2012-10-23 Smc Electrical Products, Inc. High voltage sensing capacitor and indicator device
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IT1400649B1 (it) 2010-06-29 2013-06-28 Techimp Technologies S A Ora Techimp Technologies S R L Strumento e procedimento per misurare il tandelta di un isolatore
SI23915A (sl) * 2011-10-20 2013-04-30 ISKRA MIS, d.d. Vezje in postopek za merjenje kvalitete elektriäśne energije v visoko napetostnem omreĺ˝ju
ITMI20120316A1 (it) * 2012-03-01 2013-09-02 Bertel S P A Sistema di misura sicura delle grandezze elettriche di una linea elettrica a media, alta o altissima tensione
GB2508843A (en) * 2012-12-12 2014-06-18 Univ Manchester A current transformer for measuring current in a conductor
US9482699B2 (en) * 2013-06-18 2016-11-01 Advanced Power Technologies, Llc Method and apparatus for monitoring high voltage bushings safely
CN103576038A (zh) * 2013-11-27 2014-02-12 武汉科迪奥电力科技有限公司 绝缘子无线检测装置
US9455564B2 (en) 2014-02-21 2016-09-27 General Electric Company Current and voltage module and methods of monitoring current and voltage in power distribution systems
RU2608335C2 (ru) * 2015-04-29 2017-01-17 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Омский государственный технический университет" Оптико-электронный датчик тока и напряжения
AU2016295890A1 (en) * 2015-07-20 2018-02-08 Eaton Intelligent Power Limited System for measuring the voltage of a busbar
CN105116211B (zh) * 2015-08-27 2018-03-16 珠海许继电气有限公司 一种悬浮型相电压测量装置
US10782324B2 (en) 2016-10-21 2020-09-22 Qoitech Ab Device and method for measuring electrical current in an electrical conductor
US10365302B2 (en) 2017-01-20 2019-07-30 Southern States, Llc High voltage capacitor monitor and maintenance system
WO2018229675A1 (en) * 2017-06-13 2018-12-20 3M Innovative Properties Company High-voltage impedance assembly
US11105832B2 (en) * 2017-09-22 2021-08-31 Schweitzer Engineering Laboratories, Inc. High-fidelity voltage measurement using a capacitance-coupled voltage transformer
EP3462183A1 (de) * 2017-09-28 2019-04-03 3M Innovative Properties Company Sensor mit diskreten impedanzelementen für hochspannungsstecker
JP6989346B2 (ja) * 2017-10-26 2022-01-05 大崎電気工業株式会社 電圧測定装置
EP3486662B1 (de) * 2017-11-20 2022-08-10 3M Innovative Properties Company Spannungsteileranordnung
US10649009B2 (en) 2018-03-27 2020-05-12 G & W Electric Company Ungrounded control of low energy analog (LEA) voltage measurements
WO2020027026A1 (ja) * 2018-07-30 2020-02-06 日本電産株式会社 測定装置及び測定方法
US11605974B2 (en) * 2019-01-31 2023-03-14 Abb Schweiz Ag On-line power measurement
US20240319291A1 (en) * 2021-10-01 2024-09-26 Hsp Hochspannungsgerate Gmbh Bushing and a method for monitoring of the bushing
US20230384350A1 (en) * 2022-05-31 2023-11-30 3M Innovative Properties Company Adjustable voltage sensor
CN115980410B (zh) * 2023-03-20 2023-12-05 三钧线缆(无锡)有限公司 一种方便储能线束电阻测试装置
SE2350615A1 (en) * 2023-05-23 2024-10-22 Megger Sweden Ab Method and device for testing protection relays
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WO2025235684A1 (en) * 2024-05-07 2025-11-13 Lindsey Manufacturing Co. Current and voltage metering bushing

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Also Published As

Publication number Publication date
CN1748149A (zh) 2006-03-15
ATE474229T1 (de) 2010-07-15
WO2004057346A1 (en) 2004-07-08
US20060170432A1 (en) 2006-08-03
EP1573341B1 (de) 2010-07-14
CN100437123C (zh) 2008-11-26
EP1573341A1 (de) 2005-09-14
SE0203861D0 (sv) 2002-12-20
AU2003288863A1 (en) 2004-07-14
US7126348B2 (en) 2006-10-24
SE0203861L (sv) 2004-06-21
DE60333386D1 (de) 2010-08-26

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